Kasco: Fine Bubble Diffusers | Replacement Diffuser for Sub-Surface Aeration Systems | Single Diffusers for Your Backyard Pond Size:RobustAire The motor unit is sold

The motor unit is sold separately***

Adding oxygen not only does wonders for your fish

This simple-to-install system comes complete with the Boilermaker aerator

Recommended for flow rate of 200 to 400 gph per column

1 - NiceRink Patch Tape Pad

Kasco: Fine Bubble Diffusers | Replacement Diffuser for Sub-Surface Aeration Systems | Single Diffusers for Your Backyard Pond Size:RobustAire The motor unit is soldExactly what you would expect from Kasco Marine, excellent quality, excellent durability. This fine bubble diffusers will support any aeration system for years of reliable service time. Easy to assembly and deploy. These diffusers will not disappoint. Select from the original Kasco RobustAire diffuser or the New Home Series Diffuser for a more economical bubbler head for your system.